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Traffic light control method and system

A traffic signal light and control method technology, applied in the field of traffic signal light control methods and systems, can solve problems such as traffic accidents, driver troubles, waste of manpower, etc., and achieve the effects of relieving pressure, rationalizing traffic resources, and rationally utilizing traffic resources.

Inactive Publication Date: 2018-09-07
深圳市中透科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the purpose of traffic lights is to provide instructions for the passage of people and vehicles, so as to ensure the normal passage of people and vehicles and avoid accidents. These all require people and vehicles to obey the traffic rules. However, ignoring traffic lights abounds in real life, especially at crossroads. Population crowds cross the road by crossing the red light in groups, forcing normal vehicles to stop and wait, causing trouble to the driver, and easily leading to traffic accidents. The existing solution is to arrange some traffic coordinators at the intersection of traffic lights to maintain order, so as to assist traffic Signal lights, wasting a lot of manpower

Method used

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  • Traffic light control method and system
  • Traffic light control method and system
  • Traffic light control method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] like figure 1 Shown, a kind of traffic light control method, comprises the steps:

[0055] S101 controlling the device to obtain the photos of the current vehicle captured by the camera;

[0056] S102, analyzing the photos of the current vehicle to determine the current traffic flow information, wherein the current traffic flow information includes traffic flow information in the north-south direction and traffic flow information in the east-west direction;

[0057] As an optional implementation manner, the step of analyzing the photos of the current vehicle to determine the current traffic flow information specifically includes:

[0058] If the traffic flow in the north-south direction and the traffic flow in the east-west direction are not more than 7 vehicles within 20 seconds, set the traffic light time in the north-south direction and the traffic light time in the east-west direction to 20 seconds under normal conditions;

[0059] If the traffic flow in the north...

Embodiment 2

[0078] like figure 2 Shown, a kind of traffic light control method, comprises the steps:

[0079] S101, controlling the device to acquire the photos of the current vehicle captured by the camera;

[0080] S105. The control device pushes the acquired photo of the current vehicle to the cloud platform, so that the cloud platform can analyze the photo of the current vehicle, obtain vehicle information and judge current traffic flow information, wherein the vehicle information includes the license plate number, vehicle brand, vehicle color or vehicle shape;

[0081] As an optional implementation manner, the step of analyzing the photos of the current vehicle to determine the current traffic flow information specifically includes:

[0082] If the traffic flow in the north-south direction and the traffic flow in the east-west direction are not more than 7 vehicles within 20 seconds, set the traffic light time in the north-south direction and the traffic light time in the east-wes...

Embodiment 3

[0097] like image 3 and Figure 4 As shown, a traffic signal control system includes:

[0098] An acquisition unit 10, configured to control the device to acquire the photo of the current vehicle captured by the camera;

[0099] The analysis unit 11 is used to analyze the photos of the current vehicle acquired by the acquisition unit 10 to determine the current traffic flow information, wherein the current traffic flow information includes north-south direction traffic flow information and east-west direction traffic flow information;

[0100] The first processing unit 12 is configured to generate a control signal for controlling the signal light to display a signal corresponding to the current traffic flow information according to the current traffic flow information judged by the analysis unit 11, and send the control signal to the signal light, so that the signal light according to the The above control signal displays the corresponding signal.

[0101] Further, the fir...

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PUM

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Abstract

The invention discloses a traffic light control method and system. The method includes the following steps of controlling a device to obtain pictures, taken by a camera, of current vehicles; analyzingthe pictures of the current vehicles to judge current traffic flow information; according to the current traffic flow information, generating a control signal for controlling a traffic light to display a signal corresponding to the current traffic flow information and sending the control signal to the traffic light; enabling the traffic light to display the corresponding signal according to the control signal. Thus, the countdown time of the traffic light is controlled according to the current traffic flow information, correspondingly the countdown time of a lane with large traffic flow is prolonged as much as possible, and the waiting time of a lane with small traffic flow is relatively longer, so that the traffic pressure is relieved, and traffic resources can also be utilized reasonably. Meanwhile, vehicle information is summarized into an urban traffic information database through a cloud platform, and therefore a remote network control function and a data summarization function are achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic equipment, in particular to a traffic signal light control method and system. Background technique [0002] Due to the development of cities, traffic intersection problems have become more and more serious. Although signal control at traffic intersections has been widely used, good control effects cannot be achieved due to backward control methods. Basically, the traffic lights at intersections are still programmed to be fixed. If you want to adjust the time, you need a special program staff to adjust the program to solve the problem. [0003] The rapid development of modern economy and society has also promoted the continuous advancement of urban traffic in the direction of informationization and intelligence. As the basis for realizing the intelligent control and management of urban traffic, the intelligent development of traffic signal control systems has been the main aspect of ...

Claims

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Application Information

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IPC IPC(8): G08G1/08
CPCG08G1/08
Inventor 黄福强
Owner 深圳市中透科技有限公司